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112002122 = 2103953899
BaseRepresentation
bin1101010110100…
…00010001001010
321210202022000202
412223100101022
5212133031442
615040332202
72530000541
oct653202112
9253668022
10112002122
1158249941
1231614062
131a28675b
1410c37158
159c75c32

112002122 has 8 divisors (see below), whose sum is σ = 168168000. Its totient is φ = 55946124.

The previous prime is 112002067. The next prime is 112002151. The reversal of 112002122 is 221200211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24872 + ... + 29027.

It is an arithmetic number, because the mean of its divisors is an integer number (21021000).

Almost surely, 2112002122 is an apocalyptic number.

112002122 is a deficient number, since it is larger than the sum of its proper divisors (56165878).

112002122 is a wasteful number, since it uses less digits than its factorization.

112002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54940.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112002122 is about 10583.1054988600. The cubic root of 112002122 is about 482.0314970550.

Adding to 112002122 its reverse (221200211), we get a palindrome (333202333).

The spelling of 112002122 in words is "one hundred twelve million, two thousand, one hundred twenty-two".